Summary of Watershed Conditions in the Guadalupe River Basin
Friday, September 22, 2017

This page is updated once a day with data obtained from USGS.

streamflow
  Flow (cfs) % of Daily Median
A. Guadalupe River @ Comfort 36 41%
B. Canyon Reservoir
Inflow 30 24%
Release 50 24%
Full Res. Elev. - msl (Conservation pool) 909  
Reservoir Elev. Today - msl 906.40  
Capacity (Conservation pool) 94%  
     
C. Blanco River @ Wimberley 43 102%
D. Comal Springs 281 98%
E. San Marcos Springs 228 135%
F. Guadalupe River @ Gonzales 614 76%
G. Guadalupe River @ Victoria 1260 153%
H. San Antonio River @ Goliad 277 83%
I. Guadalupe River @ Tivoli 2040 119%
     
Bay & Estuary Inflow 1510  

Diagrams reflect sources. Losses and diversions not included.

Full Reservoir Elevation Daily Elevation
Elevation 909 906.40
Historical Current
Spring Branch (Inflow) 124 30
Sattler (Release) 208 50
Historical Current
Comal 287 281
San Marcos 169 228
Canyon Release Comal Springs Natural Baseflow
Source Percentages 13.4 75.5 11.1
Canyon Release Comal Springs San Marcos Springs Natural Baseflow
Source Percentages 4.0 22.3 18.1 55.6

© 1998 Guadalupe-Blanco River Authority

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